jnpf-web-vue3/node_modules/ant-design-vue/es/upload/style/motion.js

import { Keyframes } from '../../_util/cssinjs';
const uploadAnimateInlineIn = new Keyframes('uploadAnimateInlineIn', {
  from: {
    width: 0,
    height: 0,
    margin: 0,
    padding: 0,
    opacity: 0
  }
});
const uploadAnimateInlineOut = new Keyframes('uploadAnimateInlineOut', {
  to: {
    width: 0,
    height: 0,
    margin: 0,
    padding: 0,
    opacity: 0
  }
});
// =========================== Motion ===========================
const genMotionStyle = token => {
  const {
    componentCls
  } = token;
  const inlineCls = `${componentCls}-animate-inline`;
  return [{
    [`${componentCls}-wrapper`]: {
      [`${inlineCls}-appear, ${inlineCls}-enter, ${inlineCls}-leave`]: {
        animationDuration: token.motionDurationSlow,
        animationTimingFunction: token.motionEaseInOutCirc,
        animationFillMode: 'forwards'
      },
      [`${inlineCls}-appear, ${inlineCls}-enter`]: {
        animationName: uploadAnimateInlineIn
      },
      [`${inlineCls}-leave`]: {
        animationName: uploadAnimateInlineOut
      }
    }
  }, uploadAnimateInlineIn, uploadAnimateInlineOut];
};
export default genMotionStyle;